n. The front piece of a cap; -- now more commonly called visor. [ 1913 Webster ]

‖n. See A cappella. [ 1913 Webster ]

n. 1. One whose business is to make or sell caps. [ 1913 Webster ]

2. A by-bidder; a decoy for gamblers. [ Slang, U. S. ] [ 1913 Webster ]

3. An instrument for applying a percussion cap to a gun or cartridge. [ 1913 Webster ]